“Kepler，Johann”概念、定义、翻译-科学时代

单词	Kepler，Johann
释义	历史学词汇手册 Kepler，Johann 开普勒，J（1571—1630，德国天文学家、数学家）
随便看	zip front Zipf rule Zipf's law Zipf's law Zipf's law Zipf's law Zipf's law zip-off sleeve zip-out lining zip pan zip-pan zip-pan zippeite zippelia zipper zipper zipper assembler zipper clause zipper closed-belt conveyor zipper conveyor zipper front pullover zipperhead zipper line zipper ring zipper tape

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。